HTML and Javascript (the vanilla kind, written right into <script> tags like a caveman) is still one of best ways to experiment with UIs. It's not sustainable o

HTML and Javascript (the vanilla kind, written right into <script> tags like a caveman) is still one of best ways to experiment with UIs. It's not sustainable or maintainable but why do you need those qualities in demo software? I still maintain that a competent developer should be able to bang out an HTML/JS demo faster than they can draw the same complex flow in Figma.